#B4D552#B4D552

#B4D552 is a very light, vivid yellow-green. Relative luminance 0.579; OKLCH L 82.3% C 0.161 H 122.0°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#B4D552
RGB	rgb(180, 213, 82)
HSL	hsl(75, 61%, 58%)
HSV	hsv(75, 62%, 84%)
CMYK	cmyk(15.5%, 0%, 61.5%, 16.5%)
CIE-LAB	lab(80.68, -29.54, 59.36)
CIE-LCH	lch(80.68, 66.30, 116.46°)
OKLab	oklab(82.33% -0.0852 0.1363)
OKLCH	oklch(82.33% 0.161 122)
XYZ	xyz(44.1401, 57.9009, 16.8316)
Luminance	0.5790 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D552 #7352D5

analogous

#D5B552 #B4D552 #72D552

triadic

#B4D552 #52B4D5 #D552B4

tetradic

#B4D552 #52D5B5 #7352D5 #D55272

square

#B4D552 #52D5B5 #7352D5 #D55272

split-complementary

#B4D552 #5272D5 #B552D5

monochromatic

#708B22 #98BC2E #B4D552 #C9E183 #DFEDB4

Accessibility & contrast

On white

1.67

#B4D552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#B4D552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D552

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D552	#FFFFFF	#000000	##000000
##B4D552	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C942

Deuteranopia (green-blind)

#DDC85B

Tritanopia (blue-blind)

#BDCBB9

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b4d552;
/* rgb */ color: rgb(180, 213, 82);
/* oklch */ color: oklch(82.3% 0.161 122.0);

Tailwind

colors: {
  custom: {
    50: '#cde288',
    500: '#b4d552',
    950: '#000000',
  },
}

SCSS

$custom: #b4d552;
$custom-light: #cde288;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d552",
  "rgb": {
    "r": 180,
    "g": 213,
    "b": 82
  },
  "hsl": {
    "h": 75.115,
    "s": 60.93,
    "l": 57.843
  },
  "oklch": {
    "l": 0.82334,
    "c": 0.16072,
    "h": 122
  },
  "luminance": 0.57901
}

Semantic roles & 50–950 ramp

primary

#B4D552

secondary

#503A91

accent

#44E46C

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B4D552

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →